84062860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{600449}}^1$

素因数の和:600465

約数の個数: 24

約数和(自身を含む): 201751200

約数和(自身を除く): 117688340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 600449, 1200898, 2401796, 3002245, 4203143, 6004490, 8406286, 12008980, 16812572, 21015715, 42031430, 84062860]

約数ペア:

[(1, 84062860), (2, 42031430), (4, 21015715), (5, 16812572), (7, 12008980), (10, 8406286), (14, 6004490), (20, 4203143), (28, 3002245), (35, 2401796), (70, 1200898), (140, 600449)]